• Acetabularia acetabulum (Linnaeus) P.C. Silva, 1952: diplontic
• Acetabularia caliculus J.V.Lamouroux, 1824: diplontic
• Acetabularia chiavonica Squinabol, 1902 †: diplontic
• Acetabularia crenulata J.V. Lamouroux, 1816: diplontic
• Acetabularia crenulata J.V.Lamouroux, 1816: diplontic
• Acetabularia dentata Solms-Laubach, 1895: diplontic
• Acetabularia dentata Solms-Laubach, 1895: diplontic
• Acetabularia farlowii Solms-Laubach, 1895: diplontic
• Acetabularia farlowii Solms-Laubach, 1895: diplontic
• Acetabularia haemmerlingii H.G.Schweiger & Berger, 1975: diplontic
• Acetabularia jalakanyakae Sani, Madhu, R.K.Kohli, K.Gupta & Bast, 2021: diplontic
• Acetabularia kilneri J.Agardh, 1887: diplontic
• Acetabularia major G.Martens, 1866: diplontic
• Acetabularia moldavica Barattolo, Ionesi & Ţibuleac, 2019 †: diplontic
• Acetabularia peniculus (R.Brown ex Turner) Solms-Laubach, 1895: diplontic
• Acetabularia ryukyuensis Okamura & Yamada, 1932: diplontic
• Acetabularia schenckii K. Möbius, 1889: diplontic
• Acetabularia schenckii Möbius, 1889: diplontic
• Ascophyllum nodosum (Linnaeus) Le Jolis, 1863: diplontic
• Avrainvillea canariensis A.Gepp & E.S.Gepp, 1911: diplontic
• Batophora occidentalis (Harvey) S.Berger & Kaever ex M.J.Wynne, 1998: diplontic
• Batophora oerstedii J.Agardh, 1854: diplontic
• Bifurcaria bifurcata R.Ross, 1958: diplontic
• Bifurcaria palaeobifurcata (Givulescu) Molinari & Guiry, 2021 †: diplontic
• Caulerpa agardhii Weber-van Bosse, 1898: diplontic
• Caulerpa alternans Womersley, 1956: diplontic
• Caulerpa ambigua Okamura, 1897: diplontic
• Caulerpa andamanensis (W.R.Taylor) Draisma, Prudhomme & Sauvage, 2014: diplontic
• Caulerpa antoensis Yamada, 1940: diplontic
• Caulerpa articulata Harvey, 1855: diplontic
• Caulerpa ashmeadii Harvey, 1858: diplontic
• Caulerpa bartoniae G.Murray, 1896: diplontic
• Caulerpa bikinensis W.R.Taylor, 1950: diplontic
• Caulerpa biserrulata Sonder, 1871: diplontic
• Caulerpa brachypus Harvey, 1860: diplontic
• Caulerpa brownii (C.Agardh) Endlicher, 1843: diplontic
• Caulerpa buginensis E.Verheij & Prud'homme van Reine, 1993: diplontic
• Caulerpa cactoides (Turner) C.Agardh, 1817: diplontic
• Caulerpa carruthersii G.Murray, 1893 †: diplontic
• Caulerpa chamnitzia: diplontic
• Caulerpa chemnitzia (Esper) J.V.Lamouroux, 1809: diplontic
• Caulerpa cliftonii Harvey, 1863: diplontic
• Caulerpa constricta I.R.Price, J.M.Huisman & M.A.Borowitzka, 1998: diplontic
• Caulerpa coppejansii G.Belton & Prud'homme, 2019: diplontic
• Caulerpa corynephora Montagne, 1842: diplontic
• Caulerpa crispata (Harvey) G.Belton & Gurgel, 2019: diplontic
• Caulerpa cupressoides (Vahl) C.Agardh, 1817: diplontic
• Caulerpa cylindracea Sonder, 1845: diplontic
• Caulerpa denticulata Decaisne, 1841: diplontic
• Caulerpa dichotoma Svedelius, 1906: diplontic
• Caulerpa diligulata Kraft & A.J.K.Millar, 2000: diplontic
• Caulerpa ellistoniae Womersley, 1955: diplontic
• Caulerpa elongata Weber Bosse, 1898: diplontic
• Caulerpa falcifolia Harvey & Bailey, 1851: diplontic
• Caulerpa faridii Nizamuddin, 1964: diplontic
• Caulerpa fastigiata Montagne, 1837: diplontic
• Caulerpa fergusonii G.Murray, 1891: diplontic
• Caulerpa filicoides Yamada, 1936: diplontic
• Caulerpa filiformis (Suhr) Hering, 1841: diplontic
• Caulerpa flagelliformis: diplontic
• Caulerpa flexilis J.V.Lamouroux ex C.Agardh, 1823: diplontic
• Caulerpa floridana W.R.Taylor, 1960: diplontic
• Caulerpa freycinettii: diplontic
• Caulerpa geminata Harvey, 1855: diplontic
• Caulerpa gracilis (Zan.) Web. V. B.: diplontic
• Caulerpa hedleyi Weber-van Bosse, 1910: diplontic
• Caulerpa heterophylla I.R.Price, J.M.Huisman & M.A.Borowitzka, 1998: diplontic
• Caulerpa hodgkinsoniae J.Agardh, 1887: diplontic
• Caulerpa holmesiana G.Murray, 1891: diplontic
• Caulerpa integerrima (Zanardini) M.J.Wynne, Verbruggen & D.L.Angel, 2009: diplontic
• Caulerpa juniperoides J.Agardh, 1873: diplontic
• Caulerpa kempfii A.B.Joly & S.M.B.Pereira, 1975: diplontic
• Caulerpa laetivirens: diplontic
• Caulerpa lagara Carruthers, Walker & Huisman, 1993: diplontic
• Caulerpa lamourouxii (Turner) C.Agardh, 1817: diplontic
• Caulerpa lanuginosa J.Agardh, 1873: diplontic
• Caulerpa lentillifera J.Agardh, 1837: diplontic
• Caulerpa lessonii Bory de Saint-Vincent, 1828: diplontic
• Caulerpa longifolia C.Agardh, 1823: diplontic
• Caulerpa lucasii Prud'homme, Draisma & G.Belton, 2019: diplontic
• Caulerpa macra (Weber-van Bosse) Draisma & Prud'homme, 2014: diplontic
• Caulerpa macrodisca Decaisne, 1842: diplontic
• Caulerpa manorensis Nizamuddin, 1964: diplontic
• Caulerpa matsueana Yamada, 1940: diplontic
• Caulerpa megadisca G.S.Belton & C.F.D.Gurgel, 2014: diplontic
• Caulerpa mexicana Sonder ex Kützing, 1849: diplontic
• Caulerpa microphysa (Weber Bosse) Feldmann, 1955: diplontic
• Caulerpa muelleri Sonder, 1853: diplontic
• Caulerpa murrayi Weber Bosse, 1898: diplontic
• Caulerpa nummularia Harvey ex J.Agardh, 1873: diplontic
• Caulerpa obscura Sonder, 1845: diplontic
• Caulerpa occidentalis (J. Ag.) Boergs.: diplontic
• Caulerpa okamurae Weber Bosse, 1897: diplontic
• Caulerpa oligophylla Montagne, 1842: diplontic
• Caulerpa ollivieri Dostál, 1929: diplontic
• Caulerpa opposita Coppejans & Meinesz, 1988: diplontic
• Caulerpa papillosa J.Agardh, 1873: diplontic
• Caulerpa parvifolia Harvey, 1860: diplontic
• Caulerpa parvula Svedelius, 1906: diplontic
• Caulerpa paspaloides (Bory de Saint-Vincent) Greville, 1830: diplontic